At the command line, go to JBOSS_DIST/doc/examples/gettingstarted/seamejb3 directory. There you will see a build.xml file. This is our Ant build script for compiling and packaging the archives. To build the application, just type the command ant and your output should look like this:

[vrenish@vinux jsfejb3]$ ant

Buildfile: build.xml

compile:
  [mkdir] Created dir: 
                   /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/build/classes
  [javac] Compiling 3 source files to 
                   /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/build/classes
  [javac] Note: /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/src/TodoDao.java 
                   uses unchecked or unsafe operations.
  [javac] Note: Recompile with -Xlint:unchecked for details.

war:
  [mkdir] Created dir: /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/build/jars
  [war] Building war: /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/build/jars/app. war

ejb3jar:
  [jar] Building jar: /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/build/jars/app. jar

ear:
  [ear] Building ear: 
                 /home/vrenish/jboss-eap-4.3/doc/examples/gettingstarted/seamejb3/build/jars/seam ejb3.ear

main:

BUILD SUCCESSFUL
Total time: 7 seconds

If you get the BUILD SUCCESSFUL message, you will find a newly created build directory with 2 sub-directories in it: